NOT KNOWN FACTUAL STATEMENTS ABOUT CEF�?CRYSTAL

The luminescence of nanocrystalline ZnS : Mn2+ without a doubt displays a brief decay time part (∼a hundred ns), but in addition a long (ms) decay time is noticed. The quick decay time is ascribed to the defect-relevant emission of ZnS, and is not from the decay of your transition of your Mn2+ impurity. The transition of your Mn2+ provides a `reg